Allen, of Mantlin Park, Kesh, had also advertised 10 cars for sale in Auto Trader magazine. In each advertisement he had claimed to be a private seller.
Allen pleaded guilty to one charge under the Trade Descriptions Act 1968 and ten under the Fair Trading Act 1973. Allen was also ordered to pay £1,500 compensation to the buyer of the vehicle and £10 costs.
The court heard that in December 2006, Trading Standards received a complaint from a consumer who had bought a Toyota Rav4 from the defendant who falsely identified himself as a seller from Dromore, County Tyrone.
The mileage on the vehicle had been reduced from 134,000 to 64,000.
Allen also gave the buyer a forged service history which supported this lower mileage.